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2021.11.15
2021.11.15
Lecture on "Multivariate Copula-dependent Distortion Risk Measures"
Speaker: Hu Yijun, Professor, School of Mathematics and Statistics, Wuhan UniversityDate: November. 15, 2021Time: 15:00-16:00Location: Tencent Meeting, ID: 271 744 043Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we will introduce two new classes of multivariate risk measures, which are referred to as multivariate copula-dependent distortion risk measures. We define ...
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2021.11.15
2021.11.15
Lecture on "Empirical Likelihood in Single-index Quantile Regression with High Dimensional and Missing Observations"
Speaker: Liang Hanying, Professor, School of Mathematical Sciences, Tongji UniversityDate: Nov.15, 2021Time: 16:00-17:00Location: Tencent Meeting, ID:302 605 253Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we focus on empirical likelihood in high dimensional partially linear single-index quantile regression with observations missing at random. Applying B-spline appr...
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2021.11.12
2021.11.12
Lecture on “On a Keller--Segel System of Chemotaxis with Density-suppressed Motility”
Speaker: Jiang Jie, associate research fellow, Innovation Academy for Precision Measurement Science and Technology, CASDate: November. 12, 2021Time: 13:30-14:30Location: Tencent Meeting, ID: 766 643 340Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we would like to report our recent work on a Keller—Segel system of chemotaxis, featuring density-suppressed motility, w...
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2021.11.11
2021.11.11
Lecture on "Consensus-based High Dimensional Global Non-convex Optimization in Machine Learning"
Speaker: Jin Shi, Dean, Institute of Natural Sciences, Shanghai Jiao Tong UniversityDate: November. 11, 2021Time: 10:00Location: Tencent Meeting, ID:940 638 639, Code: 211111Sponsor: School of Mathematics, Shandong UniversityAbstract:We introduce a stochastic interacting particle consensus system for global optimization of high dimensional non-convex functions. This algorithm does not use gradi...
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2021.11.11
2021.11.11
Lecture on "The Charm of Algebraic Geometry"
Speaker: Li Jun, Chief Professor, Shanghai Center for Mathematical SciencesDate: November. 11, 2021Time: 15:00-16:00Location: Lecture Hall 1238, Block B, Zhixin Building, Central CampusSponsor: School of Mathematics, Shandong UniversityAbstract:This talk will brief us on the origin and several important junctures of algebraic geometry. Finally, an "amazing example, which uses finite field geome...
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2021.11.10
2021.11.10
Lecture on “Minimal Measure in the Level Set Below Mane Critical Value”
Speaker:ChengChongqing, Professor, DepartmentofMathematics, Nanjing UniversityDate:November. 10, 2021Time:16:30-17:30Location:Lecture Hall 924, Block B, Zhixin Building, Central CampusSponsor:School of Mathematics, Shandong UniversityAbstract:Minimal measure is introduced for positive definite Lagrangian system to study the dynamics. For autonomous system, the support lies in the level set of t...
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2021.11.10
2021.11.10
Lecture on "40 Years of Social Capital Research in China: Review and Reflection"
Speaker: Zhang Wenhong, Second class professor, School of Sociology and Political Science, Shanghai UniversityDate: November. 10, 2021Time: 15:00-16:30Location: Lecture Hall 1521, Block A, Zhixin Building, Central CampusFor more information, please visit:https://www.view.sdu.edu.cn/info/1020/158856.ht
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2021.11.10
2021.11.10
Lecture on "Estimate of the Attractive Velocity of Attractors for Some Nonlinear Wave Equations"
Speaker: Zhong Chengkui, Professor, Department of Mathematics, Nanjing UniversityDate: November. 10, 2021Time: 15:00-16:00Location: Tencent Meeting, ID: 219 281 836Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we first establish an abstract theorem on estimating polynomial decay rate of noncompactness measure of bounded sets for infinite-dimensional dynamical systems...
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